The Opportunity At Hitachi Energy HVDC, our mission is to advance a sustainable energy future for all. Through innovative HVDC technologies, we enable large-scale integration of renewable energy, long-distance power transmission, and resilient power systems worldwide. We are now looking for a Senior Systems Engineer – HVDC to join our organization in Västerås or Ludvika. In this role, you will play an important part in delivering complex, large-scale HVDC projects that connect offshore wind, strengthen grids, and support the global transition to carbon‑neutral energy systems. You will work at the intersection of engineering execution, coordination, and continuous improvement—contributing to systems engineering excellence across major projects. With a practical and collaborative approach, you will support project teams in requirements management, verification, and risk awareness, while helping establish clear and consistent ways of working across programs and projects. This role offers the opportunity to influence both project outcomes and how systems engineering is practiced across the HVDC organization. How you’ll make an impact You help establish requirements management as a reliable and value‑creating way of working that supports quality, compliance, and customer confidence. You contribute to building confidence in systems engineering as a transparent and supportive framework for project execution. You support engineering and discipline teams through a balance of method development and hands‑on contribution, particularly when timelines are demanding. You introduce and continuously refine systems engineering and requirements management tools, data structures, and shared practices. You enable well‑informed decision‑making through relevant KPIs, dashboards, and clear visibility of progress and risks. You support verification planning, change management, and structured close‑out to ensure contractual and regulatory commitments are fulfilled. You explore and apply AI‑ and analytics‑supported methods to improve requirement quality, traceability, and reporting—aligned with safety, security, and compliance expectations. You contribute to a culture built on safety, quality, integrity, collaboration, and learning across HVDC programs and projects. Your background Experience working with systems engineering and requirements management, preferably within large, technically complex infrastructure or energy‑related projects. Good understanding of systems engineering principles and frameworks such as ISO/IEC/IEEE 15288, the V‑model, or similar lifecycle approaches. Experience coordinating technical contract requirements, verification, and acceptance together with customers and external reviewers. Careful and structured approach to managing requirements, interfaces, baselines, and verification evidence. Ability to move comfortably between overall structure and practical execution, helping teams translate methods into everyday engineering work. Clear and thoughtful communication skills, with experience facilitating alignment across disciplines, cultures, and geographies—even when conditions change. Experience from HVDC, high‑voltage systems, or power grids is an advantage; experience from other complex technical systems is also valued. A reflective and accountable way of working, motivated by purpose, cooperation, and continuous improvement. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us Our flexible working practices help you optimize personal and business performance while creating an environment where all employees can develop their skills and grow. More information: Recruiting Manager Sebastian Naslund, [email protected], will answer your questions about the position. Union representatives – Sveriges Ingenjörer: Nawzad Rashid, +46 107-38 91 48; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Karin Ulvemark, +46 107-38 51 42 and Ingrid Rinaldo, +46 107-38 58 19. All other questions can be directed to Talent Acquisition Partner Kevin Galloway, [email protected] Don’t hesitate – apply today and let us learn more about you and the unique contributions you can bring to our team! success.

The opportunity The HVDC System Design team is now searching for a highly motivated Simulation Model Engineer to join the team. As a Simulation model Engineer, you will have the chance to dive into the fascinating world of simulation, working on real-life applications that have a significant impact on the global transition to renewable energy resources through HVDC transmission connections. Joining our team means working alongside a group of highly skilled and motivated professionals from around the world. Whether this is your first job in technical engineering, or you have some experience under your belt, we provide the necessary resources and support to help you succeed. “If you are passionate about how and why things work the way they do, we encourage you to apply for this exciting opportunity!” – Hiring Manager Rodrigo Peres How you’ll make an impact Develop simulation models and tools to optimize power systems. Collaborate with cross-functional teams and customers to understand different requirements and design solutions. Virtual representation of real-time control and protection system. Testing and validation of different power system models and tools. Create technical documentation and reports. Stay up to date with industry trends and best practices related to simulation models and tools. Your Background Master's or Bachelor's degree in Electrical/Power/Energy Engineering, or a related field. Previous experience with control/signal theory, dynamic modelling, and power system tools (for example PSCAD, PSSE, PowerFactory, PSLF, EMTP-RV, Hypersim, Dymola, PSS® NETOMAC, etc.) is required. Knowledge programming (C++, C#, Fortran, Python, MATLAB, Modellica and Azure DevOps). Excellent communication and collaboration skills. Ability to work and solve problems independently and take own initiatives. Proficiency in English is a must, knowledge of Swedish is a plus. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us In this role, you will be based in Ludvika, with the opportunity to work remotely up to a couple days per week. Welcome with your application! Application will be reviewed on an ongoing basis so we encourage you to apply already today. Recruiting manager Rodrigo Peres, [email protected] will answer your questions about the position. Any other questions can be directed to Talent Partner Antra Volujevica, [email protected]. Union representatives - Sveriges Ingenjörer: Mikael Hjort, +46 107-38 29 86; Unionen: Fredrik Holmgren, +46 107-38 21 85; Ledarna: Christer Fridlund, +46 107-38 29 12.

You will be part of the Business Unit Grid Integration, located in Västerås. Grid and Power Quality Solutions (G&PQS) technologies provide more power and control in existing AC as well as green-field networks and have minimal environmental impact. With a complete portfolio and in-house manufacturing of key components, Hitachi Energy is a reliable partner in shaping the grid of the future. Please find out more about our world leading technology at https://www.hitachiabb-powergrids.com/offering/product-and-system/facts. At G&PQS you will create a sustainable future. If you are ready to meet the technological challenges within control and protection systems – together with a team of driven senior experts ­– then you can expect an equally exciting and ever-changing time ahead of you. You will become part of a dedicated team, in which we work together to handle all requirements from different stakeholders. Collaboration is, in other words, a central part of your new position and is a key competence which will enable you to of further career opportunities and personal growth. Your responsibilities Create concept design for our control and protection systems. Develop new business driven solutions within the domain of FACTS technology. Make architectural decisions on the existing and future product base. Coordinating with control platform supplier to ensure the compatibility of software and hardware and tools. Take new ideas from start to finish line, including offline studies, all the way to testing versus simulator or lab setups. Work in our agile teams to provide our delivery organization with new feature and applications. Your background You hold a bachelor’s or master’s degree in electrical engineering or similar As minimum 7 years relevant competence and experience within Control or electrical design. It is highly advantageous if you have worked with the MACH-platform previously. Experience in configuration management is advantageous You are a driven problem solver who eagerly takes initiative and always delivers on time and according to expectations. Naturally, contributing to our continued development motivates you. We are looking for someone with a seniority level, who has a big interest in continuing to grow and has the drive to develop new own solutions. Proficient in English since you will be part of an international setting where you will get to exchange knowledge with people from all over the world. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us Are you ready for an exciting new challenge? Does the above description sound like you? Welcome to apply! Our selection process is continuous, and the position may be closed before the advertisement expires. So, if you are interested – don’t delay, apply today! Recruiting Manager, Majid Fazlali +46 725124080 will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Stefan Andersson, +46 10 7-38 08 21; Ledarna: Christer Fridlund, +46 107-38 29 12; Unionen: Karin Ulvemark, +46 107-38 51 42. All other questions can be directed to Talent Acquisition Julia Wiklund, [email protected] Hitachi Energy is a global technology leader that is advancing a sustainable energy future for all. We serve customers in the utility, industry and infrastructure sectors with innovative solutions and services across the value chain. Together with customers and partners, we pioneer technologies and enable the digital transformation required to accelerate the energy transition towards a carbon-neutral future. We are advancing the world’s energy system to become more sustainable, flexible and secure whilst balancing social, environmental and economic value. Hitachi Energy has a proven track record and unparalleled installed base in more than 140 countries. Headquartered in Switzerland, we employ around 40,000 people in 90 countries and generate business volumes of approximately $10 billion USD. www.hitachienergy.com

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The opportunity Do you want to join us and shape the future and enable the green energy transition? Then we are eager to meet you! HVDC is a product group in Hitachi Energy. We develop, manufacture, and sell DC transmission systems globally. We are now looking for a Conceptual design engineer to lead the work within HVDC Control & Protection IT/OT systems in the basic conceptual design phase of our projects. “You will join our skilled and inspiring team. Where you will have the opportunity of shaping the future together with colleagues and customers.” – Jennie Eklind, Team Manager Tender & Conceptual Design – HVDC Control and Protection IT/OT. How you’ll make an impact You will be technically responsible for defining our IT/OT solutions in basic conceptual design phase Key in this role is collaboration with our customers/partners to ensure that our delivery is according to requirements and standards Collaborating and networking with other engineering functions, sharing best practice across different tenders and projects To be proactive in finding solutions & to continuously improve the process You are eager to learn and implement experiences from others as well as your work and has a mindset towards continuous improvement Your background Minimum 5+ years of experience working in the field of SCADA and Cyber Security. You have experience working in projects and bid. You are comfortable meeting customers and participating in technical negotiations You bring coordinating and planning abilities together with great communication skills and can easily seek and find the needed information You have experience with Azure DevOps and technical experience in HMI/SCADA application design and SCADA architecture design. Technical experience in Gateway Server with MicroSCADA knowledge is an added advantage. Previous experience in IT-Infrastructure with knowledge on routers, firewalls, switches, servers and workstations. You have exposure to cyber security within the networking domain As you will be part of a global business, it is required that you are fluent in English. Knowing Swedish language is meritorious. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks This role might be subject to a background check. More about us Are you ready for an exciting new challenge? Does the above description sound like you? Welcome to apply! Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Recruiting Manager Jennie Eklind, [email protected] will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Karolina Czechowski, +46 730-73 41 15; Unionen: Yvonne Norgren, +46 107-38 36 94; Ledarna: Christer Fridlund, +46 107-38 29 12. All other questions can be directed to Talent Acquisition Partner Julia Wiklund, [email protected].

The opportunity As a R&D Senior Engineer – HVDC Control & Protection Application Software, you will be part of the Technology & Solutions Development (Business R&D) organization in HVDC, Hitachi Energy, Ludvika, Sweden. At HVDC R&D Control and Protection System Solutions, we work extensively with Real-Time Hardware-In Loop innovation and development. The cutting-edge solutions developed in this team are the building blocks for commercial HVDC projects, enhancing the HVDC Control and Protection System offering by Hitachi Energy. The HVDC technology has been on the market for the past 60 years and is an enabler for renewable energy integration, supporting future energy transition for a sustainable future. Please find out more about our world-leading technology at www.hitachienergy.com/HVDC. You will join a global and dynamic team of 50+ colleagues, based in Sweden and India. This position will be based in Ludvika, Sweden. How you will make an impact As R&D Senior Engineer, you will play a leading role in the development and testing of various control and protection applications for HVDC. The application software developed will be used as the building blocks, from which HVDC projects all over the world will take their first steps. Electrical system/ automation programming and contributing to testing strategies of the same, as per industry standards and guidelines. Your innovative and smart applications will enable HVDC to fulfill advanced technology needs and derive higher customer value. You will work with our latest HVDC technology and solutions, in collaboration with colleagues located worldwide. As a senior team member, you will work in a global team, as a technology leader in your competence area. Your background You have relevant experience in the area of High-level C&P application software for HVDC, Hardware-In Loop development and validation, Real Time simulation. Knowledge of HVDC technology is a pre-requisite, and experience of the MACH™ system will be an added advantage Genuine technical interest to work and contribute to future development in the field of HVDC grid connection technologies. Ability to work well in Agile project teams and deliver towards common goals, with attention to details and accuracy. You contribute with a strong problem-solving mindset and endurance to deliver and document high-quality technical solutions. As you will be part of a global business, fluency in English is required, written and spoken. Proficiency in Swedish is a plus. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us Are you ready for an exciting new challenge? Does the above description sound like you? Welcome to apply for this position! Recruiting Manager, Tomas Lanner, [email protected], will answer your questions about the position. Union representatives – Sveriges Ingenjörer: Mikael Hjort, +46 107-38 29 86; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Fredrik Holmgren, +46 107-38 21 85. All other questions can be directed to Talent Acquisition Partner Malin Johansson [email protected]

The Opportunity We are looking for an Electrical Design Engineer to join the R&D team for Tap Changer Development. In this role you aim to develop eco-efficient, cost competitive products with best-in-class technology and quality for R&D projects and support GPG (Global Product Group). Since we have close collaboration with other teams worldwide, you will have an opportunity to broaden your network, building a great platform for a sustainable career within Hitachi Energy. How you’ll make an impact  Participate as a Electrical designer in development projects. Be part of a project group that reports to the project manager and the manager of the R&D department . Perform Electrical design, design calculations, and prepare design specifications and technical documents. Contribute with creative ideas of mechanical solutions for cost effective and innovative mechanical solutions Collaborate with global R&D team ensuring knowledge sharing, timely, creative and high-quality deliverables. Participate in various product verification tests from early prototype testing to final verification of Tap changer type tests. Evaluate prototype articles and outturn samples from suppliers and respond to technical questions from the suppliers. Your Background A bachelor’s- or master’s degree in Electrical engineering (or equivalent work experience). Proven experience in electrical design engineering work. Knowledge in electrical signals, communication protocols and PLC:s Openness for new challenges and interest to learn and develop. Experience in electrical design of High Voltage products is a plus. Knowledge in motor drive units for tap changers is a plus What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us Are you ready for an exciting new challenge? Applications will be reviewed on an ongoing basis so don’t delay - apply today! Hiring Manager Peter Antoni, [email protected], will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Håkan Blomquist, +46107383152; Unionen: Tomas L. Gustafsson, +46 107-38 27 47; Ledarna: Frank Hollstedt, +46 10 7387043. All other questions can be directed to Talent Partner Malin Johansson, [email protected].

As our R&D Project Manager you will become one of the key persons in organizing the delivery of power quality solutions to the rest of our organization. In this role you will work directly with cross-functional team members to ensure that our solutions are delivered and executed in alignment with the overall delivery project priorities. How you’ll make an impact Lead product development efforts utilizing a multitude of processes and tools. Accountable for timely delivery, technical excellence, and process effectiveness of product development activities. Owning, planning, and maintaining the projects. Proactively coordinate with cross discipline team members to make sure that all parties are on track with project requirements, deadlines, and schedules. Submit project deliverables and ensure that they adhere to quality standards. Prepare status reports by gathering, analyzing, and summarizing relevant information. Establish effective project communication plans and ensure their execution as well as facilitate change requests to ensure that all parties are informed of the impacts on schedule and budget. Coordinate the development of documents needed to enable successful implementation and turnover of the process or system to the design and manufacturing. Conduct post project evaluation and identify successful and unsuccessful project elements. Analyze project data and produce insights to optimize performance. Your background You hold a university degree in a relevant area, such as project management, electrical, mechanical, industrial engineering or similar. Experience with project management tools and models such as Gate. Line or project management skills are desired and experience with HVDC and FACTS applications is an advantage. Knowledge of product development is crucial. You communicate well, have a structured way of working and have a strong will to drive and implement improvements and change transformations. Most important for this role is your personality and your willingness to learn and explore new areas. Excellent teamwork and collaboration skills are crucial to succeeding in the role. Fluency in English, written and spoken alike, is a requirement. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us re you ready for a new exciting challenge? Does the above description sound like you? Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Recruiting Manager Nima Sadr-Momtazi, [email protected], will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Nawzad Rashid, +46 107-38 91 48; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Karin Ulvemark, +46 107-38 51 42 or Ingrid Rinaldo, +46 107-38 58 19. All other questions can be directed to Talent Acquisition Partner Filip Henriksson, [email protected]

Job Description As our R&D Project Manager you will become one of the key persons in organizing the delivery of power quality solutions to the rest of our organization. In this role you will work directly with cross-functional team members to ensure that our solutions are delivered and executed in alignment with the overall delivery project priorities. How you’ll make an impact Lead product development efforts utilizing a multitude of processes and tools. Accountable for timely delivery, technical excellence, and process effectiveness of product development activities. Owning, planning, and maintaining the projects. Proactively coordinate with cross discipline team members to make sure that all parties are on track with project requirements, deadlines, and schedules. Submit project deliverables and ensure that they adhere to quality standards. Prepare status reports by gathering, analyzing, and summarizing relevant information. Establish effective project communication plans and ensure their execution as well as facilitate change requests to ensure that all parties are informed of the impacts on schedule and budget. Coordinate the development of documents needed to enable successful implementation and turnover of the process or system to the design and manufacturing. Conduct post project evaluation and identify successful and unsuccessful project elements. Analyze project data and produce insights to optimize performance. Your background You hold a university degree in a relevant area, such as project management, electrical, mechanical, industrial engineering or similar. Experience with project management tools and models such as Gate. Line or project management skills are desired and experience with HVDC and FACTS applications is an advantage. Knowledge of product development is crucial. You communicate well, have a structured way of working and have a strong will to drive and implement improvements and change transformations. Most important for this role is your personality and your willingness to learn and explore new areas. Excellent teamwork and collaboration skills are crucial to succeeding in the role. Fluency in English, written and spoken alike, is a requirement. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us re you ready for a new exciting challenge? Does the above description sound like you? Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Recruiting Manager Nima Sadr-Momtazi, [email protected], will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Nawzad Rashid, +46 107-38 91 48; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Karin Ulvemark, +46 107-38 51 42 or Ingrid Rinaldo, +46 107-38 58 19. All other questions can be directed to Talent Acquisition Partner Filip Henriksson, [email protected]

At Hitachi Energy our purpose is advancing a sustainable energy future for all. We bring power to our homes, schools, hospitals, and factories. Join us and work with fantastic people, while learning and developing yourself on projects that have a real impact to our communities and society. Bring your passion, bring your energy, and be part of a global team that appreciates a simple truth: Diversity + Collaboration = Great Innovation Climate change, increase of renewable energy, and the challenges of creating a stable and reliable power system across the world are some of the drivers for the Grid and Power Quality Solution business at Hitachi Energy. In this role, you will be part of a team of experienced engineers and specialists in FACTS solutions, and be based in Västerås, Sweden. This team is central for creating our shunt solution design methods and you will make a difference by developing the SW design tools we use for engineering our Power Quality solutions. How you’ll make an impact Utilize your understanding of Power Systems and knowledge in Software development to develop and Identify and manage risks in research and development projects, and in the wider organization Maintain knowledge in your competence areas and stay up to date with new development and possibilities that can benefit our design tools and the use thereof Support configuration management and development of our testing and release procedures used for our design tools suite Identify and manage risks in research and development projects, and in the wider organization Contribute to the development of strategic technology plans and roadmaps related to our tools suite and their capabilities Proactively seek and implement initiatives to improve operations and increase customer satisfaction Act with integrity and transparency in a complex environment and seek collaborations within, and possibly outside, the company Your background You hold a Master’s degree in Electrical Engineering or similar You have a strong interest in, and prior experience of object-oriented software development and software architecture. In this role it is highly beneficial if you understand power converter-based systems design – as this is what the tools are used for. Experience in configuration management is advantageous Ability to approach work with a systematic way of thinking and propose solutions based on structured analysis You have good communication skills and fluency in English, both written and spoken What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us We are interested to learn more about you and what you can contribute with so don’t hesitate to apply even though you don’t meet all requirements. Applications will be reviewed on an ongoing basis, don’t delay - apply today. Recruiting Manager Majid Fazlali, [email protected] will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Nawzad Rashid, +46 107-38 91 48; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Karin Ulvemark, +46 107-38 51 42 or Ingrid Rinaldo, +46 107-38 58 19. All other questions can be directed to Talent Partner Tobias Nilsson, [email protected].